Comments by "Patrick Chavez" (@patrickchavez3848) on "The “TUNE UP” is DEAD! Dual Spark HEMI! (Injecting liquid into the Intake)" video.

  1. Woo hoo, I don't get why people underestimate the cleaning of the engine with the products you use. Hmm, anyway great video Mr Ray, I'm hoping you and your family and co-workers have a great Sunday and an even better Monday. 😊
    2